[Case of tritanopsia with chief complaint of nyctalopia].
D000328:Adult; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000150:complications / Q000151:congenital / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009755:Night Blindness / Q000150:complications*; D010375:Pedigree